Ah!
Before using that function, you have to generate a station list with TimetableGenerateTempStnListByTrip. After doing that, you get the count of entries by the function TimetableGetTempStnListCount.
After that, the templistindex is just the index of the "line" of this list you would like to get access. 
To be sure, tell me please, which function you mean.
Are your sure, there are no extreme tiny or invalid polygons in the mesh but really only these four vertices and this one rectangle?
And what does happen, if you place the spline for itself, without adding it to an existing curbstone or something like that?
It makes it WORSE??? The exact opposite of what you wrote?
If there is no polygone, the wireframe ist much more rough than if you place a polygone. So even if the polygone has the same height, it could be more bumpy because there are more edges between your curbstones...
One important fact is perhaps, that (in contrast to the splines, polygons etc.) the railtracks have an absolute height in any case! So even if you don't mind the height of polygons or splines, you have to pay attention to or have to correct the height of your tracks!
Perhaps you should take a look into this article: https://www.lotus-simulator.de…ain-subgrades-railtracks/
Especially because we will do performance optimation in the next time, I cannot tell you anything about how this would behave in future... A workaround COULD be to enlarge the bounding box. But when there will be collisions, this could lead to strange effects... 
Ooohh, I did not see the wood for the trees... If an object emits a shadow depends (currently) on its size! And the "working" pole is larger than the "erroneous" pole!
Sometimes you get this message also in case of Steam is updating your workshop items. Could this have happened?
Oh no, I forgot to tell you adding also the "Export" directory (but I don't need the backup subdirectories), otherwise I cannot open it!
Sorry to have kept you waiting! 
Create it as a standard spline (construct it relative to the rail top edge). If your texture loops in both directions (X and Y), you can try "Global texture size" starting with "1" (Tab Selected Mesh). In this case, it could look better in switch or crossing areas.
OK, then please try removing all kinds of combinations between all configuration items (animations, sounds, otions etc.)...
Currently, I cannot say more than this feature is not planned yet...
Well, yes, ok, just do it!
hmmmm... then I don't know why this could happen... does anyone else have this problem? 
OK, please check also all general settings of your object, perhaps there are differences?
Are these material settings those of a shadow emitting materiali? Or a non shadow emitting material?
If a link "behaves crazy" like in this example, the best way would be to create this one new.
If the problem still occures, please try this:
- Make a backup of your bus
- Open it in the ContentTool and delete all meshs except one mesh (e.g. one outside mesh), save & pack and try it
If this does not help, please try the same, but "excepting" another mesh with completely different textures.
Hello!
Please try this kind of construction:
But you have to do these things:
activated - then the gradients of the secondary road should adapt to the main roadI hope, I could help you a little bit!
Please do the following:
- Move all your Containers from the "MyContent" in another directory outside of LOTUS
- Make a complete backup of your vehicle working directory
- Open the vehicle in the ContentTool. Check, if there are any textures missing or wrong.
- Go throug all materials and check out, if there are all textures set properly, so you can either read a texture name or "<empty". Everytime, one of the deleted texture was used, you will find an "empty"
If you found at least one "problem texture", then:
- Check all the problem textures of your bus, if they are in the correct format (Bitmap 24bit or DXT1, 3 or 5)
- Delete the *.ltx files of these textures in the export directory of your vehicle
- Open the vehicle again in ContentTool. Go through all materials using one of these textures and reimport the texture(s).
